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1. A soccer ball with mass .400 kg is traveling with a speed of4.30 m/s at an an

ID: 1723001 • Letter: 1

Question

1. A soccer ball with mass .400 kg is traveling with a speed of4.30 m/s at an angle of 20.0 counterclockwise from the +x axis.What are the ball's x and y components of momentum?
2. A 10.0 g marble slides to the left with a velocity of 16m/s on frictionless, horizontal surface has a a head-on elasticcollision with a larger 20 g marble sliding to the right witha velocity of 4.0 m/s.
a. calculate relative velocity after collision b. calculate the change of momentum for both the smallermarble and larger marble.

2. A 10.0 g marble slides to the left with a velocity of 16m/s on frictionless, horizontal surface has a a head-on elasticcollision with a larger 20 g marble sliding to the right witha velocity of 4.0 m/s.
a. calculate relative velocity after collision b. calculate the change of momentum for both the smallermarble and larger marble.

Explanation / Answer

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